CN101752889A - Electric vehicle quick charge system - Google Patents

Electric vehicle quick charge system Download PDF

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Publication number
CN101752889A
CN101752889A CN201010044403A CN201010044403A CN101752889A CN 101752889 A CN101752889 A CN 101752889A CN 201010044403 A CN201010044403 A CN 201010044403A CN 201010044403 A CN201010044403 A CN 201010044403A CN 101752889 A CN101752889 A CN 101752889A
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CN
China
Prior art keywords
quick charge
electric vehicle
ground
electric
batteries
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Pending
Application number
CN201010044403A
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Chinese (zh)
Inventor
钟馨稼
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Leitian Battery Technology Co., Ltd.
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钟馨稼
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Filing date
Publication date
Application filed by 钟馨稼 filed Critical 钟馨稼
Priority to CN201010044403A priority Critical patent/CN101752889A/en
Priority to CN2010200564779U priority patent/CN201750168U/en
Priority to PCT/CN2010/070315 priority patent/WO2011088618A1/en
Publication of CN101752889A publication Critical patent/CN101752889A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/11—DC charging controlled by the charging station, e.g. mode 4
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/52—Wind-driven generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/63—Monitoring or controlling charging stations in response to network capacity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/19—Switching between serial connection and parallel connection of battery modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses an electric vehicle quick charge system, which comprises a ground quick charge interface and an energy storage unit, wherein the energy storage unit is a storage battery which consists of at least two accumulators, which are directly connected in series and/or in parallel and can be charged and discharged repeatedly, and has a power of at least 10,000 KW/H, and the external electric energy is stored as a set power by trickle charge and then supplied to the electric vehicle through the ground quick charge interface; and the charged energy source of the ground quick charge interface is provided by the energy storage unit. The electric vehicle quick charge system has a simple structure, can ensure that the electric vehicle can run with the power supply for a long time and provides a reliable guarantee for the normal running of thousands of electric vehicles which simultaneously run on the roads. The electric vehicle quick charge system is not affected by the peak of the power consumption of a public network and by no means affects the normal power supply of the public network when thousands of electric vehicles are electrically charged simultaneously. The charging problem of mass pure electric vehicles in the normal running and operation is solved, so the electric vehicle quick charge system is favorable for acceleration of the popularization and use of clean and environmentally friendly pure electric vehicles.

Description

A kind of electric vehicle quick charge system
Technical field
The present invention relates to charging, especially relate to a kind of electric vehicle quick charge system.For satisfying the charging system technology of making the electric vehicle quick charge of tractive effort by storage battery for a long time.
Background technology
If 100 pure electronic public transport motor buses are arranged in the zone when putting into effect, each car 300 kilometers power power consumptions that just need about 300KW/H that travel every day, per 100 will 30000KW/H; And 1000 will 300000KW/H; Just need the power electric weight more than the 3000000KW/H every day more than 10000.The charging modes of existing electric motor car is a lot, can adopt onboard charger to charge, can be by building charging device on the ground or set up power supply wiring in the air electric motor car is charged, can also solar cell be installed on one's body or wind energy, vibrational energy etc. are directly charged to the tractive effort battery pack in the electric motor car at electric bicycle.Yet these modes all can't solve the energy that electric motor car obtains mileages of continuation far away within a short period of time.Even wired charging pitching pile, wired charging inlet or the wireless electric coil that send of the similar tradition oiling standing posture of quantity Matching are installed on the ground in a zone, or some are installed in the place of appointment are chargers of specific electric bus charging specially, each electric motor car is replenished at short notice the energy of 300KW/H, do not accomplish at all yet, thousands of electric motor cars charge simultaneously and will cause the harm of public electric wire net short time paralysis, therefore, electric motor car promotes the popularization use in also being difficult to really on a large scale.As for adopting the battery that to accept 10 above rate capability current charges, there is not supporting quick charge facility at present yet.
Summary of the invention
Technical problem to be solved by this invention is to remedy the defective that above-mentioned prior art exists, and a kind of electric vehicle quick charge system is provided.
The present invention is based on.
Technical problem of the present invention is solved by the following technical programs.
This electric vehicle quick charge system comprises ground quick charge interface.
The characteristics of this electric vehicle quick charge system are: also comprise the energy storage station, described energy storage station is directly to be connected or/and the power that composes in parallel is at least the batteries of 10000KW/H by at least 2 rechargeable storage batterys, external electric flux is stored to the power of setting with trickle charge, charges to electric motor car by ground quick charge interface again.
The charging energy of described ground quick charge interface is directly provided by described energy storage station, directly provides by public electric wire net anything but, and to guarantee the public electric wire net normal power supply, convenient again universal pure electric vehicle quick charge.
Technical problem of the present invention is solved by following further technical scheme.
The inverter that the front end of described batteries is provided with system matches claims the AC/DC transducer again, described inverter is connected with at least a input in public electric wire net, earthbound solar energy power supply, the wind energy power supply, long-term is described battery charging, to replenish the electric energy that holding power is at least 10000KW/H.
When public electric wire net power supply peak, described batteries is stopped charging; And when public electric wire net power supply low ebb, start at once described batteries is charged.
The end of described batteries is provided with the DC/DC device with system matches, and the output of described DC/DC device directly connects with described ground quick charge interface and is connected, and is used for electric motor car is charged.
The batteries that described power is at least 10000KW/H is a kind of in the batteries of the batteries of batteries, 30000KW/H of 10000KW/H and 1000000KW/H.
Described energy storage station is a kind of in underground energy-accumulating station, the energy storage station, ground, and energy storage station, ground can be because of environment, geographical requirement setting.
Described ground quick charge interface is wired charging pitching pile, wired charging inlet and wirelessly send a kind of in the electric coil.
The described wireless electric coil that send is an a kind of wireless output winding in noncontact electromagnetic induction charged circuit, non-contact magnetically resonance charging circuit and the noncontact microwave charging circuit.
Described ground quick charge interface is at least 10, and 1 ground quick charge interface of energy storage station coupling of every 3000KW/H calibration power, each ground quick charge interface are once to an electric motor car charging.1000 or 10000 quick charge interfaces just can be installed on the ground in the energy storage station of 100 30000KW/H or 300000KW/H, are that 1000 or 10000 electric motor cars charge simultaneously simultaneously.
Described ground quick charge interface is a kind of in the charging inlet of fixing output DC700V/1000A, adjustable output DC12V～800V/10A～2000A, is fit to battery-operated motor cycle, electric sedan, electronic mini-bus, electronic big bus and various electronic city bus are carried out quick charge.
But described ground quick charge interface is the charging inlet that adopts the printable bill of automatic charging of smart card.
The beneficial effect that the present invention is compared with the prior art is:
Electric vehicle quick charge system of the present invention is formed simple, can satisfy electric motor car and obtain electric energy supplement for a long time and travel, for thousands upon thousands electric motor cars cruising of setting out on a journey simultaneously provides reliable assurance.Not only be not subjected to the influence of public electric wire net when the electricity consumption of peak, and when thousands upon thousands electric motor cars charge simultaneously, will never disturb the normal electricity consumption of public electric wire net.Can thoroughly solve the charging difficult problem of mass pure electric vehicles in cruising, operation, help accelerating to popularize use clean and environment-friendly pure electric vehicle.
Description of drawings
Fig. 1 is that the system that comprises the specific embodiment of the invention at underground energy-accumulating station forms schematic diagram;
Fig. 2 is that the system that comprises the specific embodiment of the invention at energy storage station, ground forms schematic diagram.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in detail.
Embodiment one
The electric vehicle quick charge system that comprises the underground energy-accumulating station as shown in Figure 1, comprise ground quick charge interface 1 and underground energy-accumulating station 2, underground energy-accumulating station 2 is directly to be connected or/and the power that composes in parallel is at least the batteries 3 of 10000KW/H by at least 2 rechargeable storage batterys.External electric flux is stored to the power of setting with trickle charge, gives electric motor car 4 chargings by ground quick charge interface 1 again.The charging energy of ground quick charge interface 1 is directly provided by underground energy-accumulating station 2, is directly provided by public electric wire net anything but.
The inverter 5 that the front end of batteries 3 is provided with system matches claims the AC/DC transducer again, inverter 5 is connected with at least a input 6 in public electric wire net, earthbound solar energy power supply, the wind energy power supply, long-term is batteries 3 chargings, to replenish the electric energy that holding power is at least 10000KW/H.When public electric wire net power supply peak, batteries 3 is stopped charging; And when public electric wire net power supply low ebb, start at once batteries 3 is charged.
The end of batteries 3 is provided with the DC/DC device 7 with system matches, and the output of DC/DC device 7 directly connects with ground quick charge interface 1 and is connected, and is used for electric motor car 4 is charged.
But ground quick charge interface 1 is the charging inlet that adopts the printable bill of automatic charging of smart card, be at least 10,1 ground quick charge interface of energy storage station coupling of every 3000KW/H calibration power, each ground quick charge interface are once to an electric motor car charging.
Ground quick charge interface 1 is the charging inlet of fixing output DC700V/1000A, adjustable output DC12V～800V/10A～2000A, is fit to battery-operated motor cycle, electric sedan, electronic mini-bus, electronic big bus and various electronic city bus are carried out quick charge.
Embodiment two
The electric vehicle quick charge system that comprises energy storage station, ground as shown in Figure 2, with the difference of embodiment one be that energy storage station, ground 8 substitutes underground energy-accumulating stations 2, energy storage station, ground 7 can be because of environment, geographical requirement setting.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention; make some alternative or obvious modification that are equal to without departing from the inventive concept of the premise; and performance or purposes are identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by claims of being submitted to.

Claims (10)

1. an electric vehicle quick charge system comprises ground quick charge interface, it is characterized in that:
Also comprise the energy storage station, described energy storage station is directly to be connected or/and the power that composes in parallel is at least the batteries of 10000KW/H by at least 2 rechargeable storage batterys, external electric flux is stored to the power of setting with trickle charge, charges to electric motor car by ground quick charge interface again;
The charging energy of described ground quick charge interface is directly provided by described energy storage station.
2. electric vehicle quick charge system according to claim 1 is characterized in that:
The front end of described batteries is provided with the inverter with system matches, and described inverter is connected with at least a input in public electric wire net, earthbound solar energy power supply, the wind energy power supply.
3. electric vehicle quick charge system according to claim 1 and 2 is characterized in that:
When public electric wire net power supply peak, described batteries is stopped charging; And when public electric wire net power supply low ebb, start at once described batteries is charged.
4. electric vehicle quick charge system according to claim 3 is characterized in that:
The end of described batteries is provided with the DC/DC device with system matches, and the output of described DC/DC device directly connects with described ground quick charge interface and is connected.
5. electric vehicle quick charge system according to claim 4 is characterized in that:
The batteries that described power is at least 10000KW/H is a kind of in the batteries of the batteries of batteries, 30000KW/H of 10000KW/H and 1000000KW/H.
6. electric vehicle quick charge system according to claim 5 is characterized in that:
Described energy storage station is a kind of in underground energy-accumulating station, the energy storage station, ground, and energy storage station, described ground can be because of environment, geographical requirement setting.
7. electric vehicle quick charge system according to claim 6 is characterized in that:
Described ground quick charge interface is wired charging pitching pile, wired charging inlet and wirelessly send a kind of in the electric coil, and the described wireless electric coil that send is an a kind of wireless output winding in noncontact electromagnetic induction charged circuit, non-contact magnetically resonance charging circuit and the noncontact microwave charging circuit.
8. electric vehicle quick charge system according to claim 7 is characterized in that:
Described ground quick charge interface is at least 10, and 1 ground quick charge interface of energy storage station coupling of every 3000KW/H calibration power, each ground quick charge interface are once to an electric motor car charging.
9. electric vehicle quick charge system according to claim 8 is characterized in that:
Described ground quick charge interface is a kind of in the charging inlet of fixing output DC700V/1000A, adjustable output DC12V～800V/10A～2000A.
10. electric vehicle quick charge system according to claim 9 is characterized in that:
But described ground quick charge interface is the charging inlet that adopts the printable bill of automatic charging of smart card.
CN201010044403A 2010-01-13 2010-01-13 Electric vehicle quick charge system Pending CN101752889A (en)

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CN201010044403A CN101752889A (en) 2010-01-13 2010-01-13 Electric vehicle quick charge system
CN2010200564779U CN201750168U (en) 2010-01-13 2010-01-13 Fast charging system of electric vehicle
PCT/CN2010/070315 WO2011088618A1 (en) 2010-01-13 2010-01-22 Rapid charging system for electric vehicles

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CN201010044403A CN101752889A (en) 2010-01-13 2010-01-13 Electric vehicle quick charge system
CN2010200564779U CN201750168U (en) 2010-01-13 2010-01-13 Fast charging system of electric vehicle
PCT/CN2010/070315 WO2011088618A1 (en) 2010-01-13 2010-01-22 Rapid charging system for electric vehicles

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CN102832648A (en) * 2011-06-13 2012-12-19 李姝江 Non-contact charging method between electrocar and charging station
CN103208826A (en) * 2012-01-17 2013-07-17 湖北追日电气股份有限公司 Container movable type photovoltaic energy storage charging station
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CN101958567A (en) * 2010-10-25 2011-01-26 东南大学 Electromobile charging station system with energy storing device and control method thereof
CN102832648A (en) * 2011-06-13 2012-12-19 李姝江 Non-contact charging method between electrocar and charging station
CN103208826A (en) * 2012-01-17 2013-07-17 湖北追日电气股份有限公司 Container movable type photovoltaic energy storage charging station
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CN103457282A (en) * 2013-08-20 2013-12-18 国家电网公司 Energy supply system and method for household charging piles
CN108075575A (en) * 2016-11-15 2018-05-25 天津中德应用技术大学 It is wirelessly transferred electric power supply system for subway and its charging method
CN108075575B (en) * 2016-11-15 2023-12-19 天津中德应用技术大学 Wireless transmission subway power supply system and charging method thereof
CN107627890A (en) * 2017-10-16 2018-01-26 安徽易威斯新能源科技股份有限公司 A kind of energy storage charging pile for being arranged on underground
CN108448662A (en) * 2017-12-20 2018-08-24 唐山市启明科技有限公司 Multi-functional quick charge parking system
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CN117284104A (en) * 2023-10-18 2023-12-26 雷鸣 Convenient energy supplementing device for electric vehicle and control method

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